1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index ab583ef3a305..64603f5bb703 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -828,8 +828,16 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios,
                         __func__);
         }
 
-        if (termios->c_cflag & CSTOPB)
-                lcr |= STB;
+        /* Anomaly notes:
+         *  05000231 -  STOP bit is always set to 1 whatever the user is set.
+         */
+        if (termios->c_cflag & CSTOPB) {
+                if (ANOMALY_05000231)
+                        printk(KERN_WARNING "STOP bits other than 1 is not "
+                                "supported in case of anomaly 05000231.\n");
+                else
+                        lcr |= STB;
+        }
         if (termios->c_cflag & PARENB)
                 lcr |= PEN;
         if (!(termios->c_cflag & PARODD))